The Android Assistive Touch.

Witness the lightest and the most accessible way of controlling your smart phone!
App Assistant Widget. Control important features of your smartphone easily.

Key Features:
• Home button
• Back button
• Recent apps / applications button
• Phone settings button
• Brightness control
• Flash / Flashlight / Torch light control
• Take Screenshot easily
• Lock / Screen-lock your device
• Set Ringtone - Normal ringtone / Vibration / Silent
• Bluetooth button
• Wi-Fi / Wifi button
• Personal Applications Folder
• Quick access your favourite apps
• App / Application Switcher
• Personalise by applying your favourite color to the widget
• Gifts & More!

This kind of app implementation is also used in Mi & Samsung phones. On iPhones there is AssistiveTouch which can be closely related.

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